diff -r 8fe4ae4360eb -r c7f907f41f7c src/Pure/install_pp.ML
--- a/src/Pure/install_pp.ML	Wed Jul 26 00:44:48 2006 +0200
+++ b/src/Pure/install_pp.ML	Wed Jul 26 00:44:49 2006 +0200
@@ -4,10 +4,10 @@
 ML toplevel pretty printing.
 *)
 
-install_pp (make_pp ["Thm", "thm"] Display.pprint_thm);
-install_pp (make_pp ["Thm", "cterm"] Display.pprint_cterm);
-install_pp (make_pp ["Thm", "ctyp"] Display.pprint_ctyp);
+install_pp (make_pp ["Thm", "thm"] ProofDisplay.pprint_thm);
+install_pp (make_pp ["Thm", "cterm"] ProofDisplay.pprint_cterm);
+install_pp (make_pp ["Thm", "ctyp"] ProofDisplay.pprint_ctyp);
 install_pp (make_pp ["Context", "theory"] Context.pprint_thy);
-install_pp (make_pp ["Context", "proof"] ProofContext.pprint_context);
+install_pp (make_pp ["Context", "proof"] ProofDisplay.pprint_context);
 install_pp (make_pp ["Syntax", "ast"] Syntax.pprint_ast);
-install_pp (make_pp ["typ"] (Sign.pprint_typ ProtoPure.thy));
+install_pp (make_pp ["typ"] (ProofDisplay.pprint_typ Pure.thy));